Apple iMac Retina 4K
What a used Apple iMac Retina 4K actually sells for, from 18 listings Flipify tracked on local marketplaces since Oct 31, 2026. Updated .
A used Apple iMac Retina 4K typically sells for $260 (US Dollar), with most listings between $200 and $300. Anything under $200 is a good deal.
Greyed-out options have too few listings to price.
| Day | Median | Listings |
|---|---|---|
| Oct 31, 2026 | $260 | 3 |
| Nov 3, 2026 | $190 | 3 |
Listings priced at least 10% under what that model usually goes for. Titles are the seller's own; good deals usually sell the same day, so some may be gone.
| Found | Listing | Price |
|---|---|---|
| Nov 3 | Apple iMac21.5 inches, Retina 4k, Mac OS Ventura(opens Facebook Marketplace)21.5" · Used · Facebook Marketplace | $19014% below typical |
| Nov 3 | Apple iMac 21.5" 4K Retina (2017) - Core i5 / 8GB RAM / Radeon Pro 555(opens Facebook Marketplace)21.5" · 2017 · 8GB RAM · Used · Facebook Marketplace | $19027% below typical |
| Nov 1 | iMac retina 4k, 21.5-inch,2017(opens Facebook Marketplace)21.5" · 2017 · Used · Facebook Marketplace | $20023% below typical |
| Oct 26 | Apple iMac 21.5" Retina 4K (2015) + Magic Keyboard & Mouse(opens Facebook Marketplace)21.5" · 2015 · Used · Facebook Marketplace | $15042% below typical |
| Oct 25 | 4K Apple iMac 21.5" (2019) SSD DDR4 RADEON Computer(opens Facebook Marketplace)21.5" · 2019 · Used · Facebook Marketplace | $25017% below typical |
Flipify watches every marketplace and alerts you seconds after an underpriced Apple iMac Retina 4K is listed.
How we calculate this: asking prices from public marketplace listings Flipify matched to the Apple iMac Retina 4K, one per listing, with placeholder and outlier prices removed. Each currency is its own market of local listings, not a conversion. Asking prices are not sale prices.